Cross Reference: /external/aac/libAACenc/src/line

Lines Matching refs:sfbGrp
112    INT sfbGrp,sfb;
117    for (sfbGrp = 0;sfbGrp < sfbCnt;sfbGrp+=sfbPerGroup) {
119       if ((FIXP_DBL)sfbEnergyLdData[sfbGrp+sfb] > (FIXP_DBL)sfbThresholdLdData[sfbGrp+sfb]) {
120          sfbWidth = sfbOffset[sfbGrp+sfb+1] - sfbOffset[sfbGrp+sfb];
122          avgFormFactorLdData = ((-sfbEnergyLdData[sfbGrp+sfb]>>1) + (CalcLdInt(sfbWidth)>>1))>>1;
123          peChanData->sfbNLines[sfbGrp+sfb] =
124            (INT)CalcInvLdData( (sfbFormFactorLdData[sfbGrp+sfb] + formFacScaling) + avgFormFactorLdData);
125          /* Make sure sfbNLines is never greater than sfbWidth due to unaccuracies (e.g. sfbEnergyLdData[sfbGrp+sfb] = 0x80000000) */
126          peChanData->sfbNLines[sfbGrp+sfb] = fMin(sfbWidth, peChanData->sfbNLines[sfbGrp+sfb]);
129          peChanData->sfbNLines[sfbGrp+sfb] = 0;
153    INT sfbGrp,sfb;
162    for(sfbGrp = 0;sfbGrp < sfbCnt;sfbGrp+=sfbPerGroup){
164       if ((FIXP_DBL)sfbEnergyLdData[sfbGrp+sfb] > (FIXP_DBL)sfbThresholdLdData[sfbGrp+sfb]) {
165          logDataRatio = (FIXP_DBL)(sfbEnergyLdData[sfbGrp+sfb] - sfbThresholdLdData[sfbGrp+sfb]);
166          nLines = peChanData->sfbNLines[sfbGrp+sfb];
169             peChanData->sfbPe[sfbGrp+sfb] = fMultDiv2(logDataRatio, (FIXP_DBL)(nLines<<(LD_DATA_SHIFT+PE_CONSTPART_SHIFT+1)));
170             peChanData->sfbConstPart[sfbGrp+sfb] =
171                     fMultDiv2(sfbEnergyLdData[sfbGrp+sfb], (FIXP_DBL)(nLines<<(LD_DATA_SHIFT+PE_CONSTPART_SHIFT+1))); ;
176             peChanData->sfbPe[sfbGrp+sfb] =
179             peChanData->sfbConstPart[sfbGrp+sfb] =
180                      fMultDiv2(((FIXP_DBL)C2LdData + fMult(C3LdData,sfbEnergyLdData[sfbGrp+sfb])),
185          peChanData->sfbNActiveLines[sfbGrp+sfb] = nLines;
187       else if( isBook[sfbGrp+sfb] ) {
189         INT delta = isScale[sfbGrp+sfb] - lastValIs;
190         lastValIs = isScale[sfbGrp+sfb];
191         peChanData->sfbPe[sfbGrp+sfb] = FDKaacEnc_bitCountScalefactorDelta(delta)<<PE_CONSTPART_SHIFT;
192         peChanData->sfbConstPart[sfbGrp+sfb] = 0;
193         peChanData->sfbNActiveLines[sfbGrp+sfb] = 0;
196          peChanData->sfbPe[sfbGrp+sfb] = 0;
197          peChanData->sfbConstPart[sfbGrp+sfb] = 0;
198          peChanData->sfbNActiveLines[sfbGrp+sfb] = 0;
201       peChanData->pe += peChanData->sfbPe[sfbGrp+sfb];
202       peChanData->constPart += peChanData->sfbConstPart[sfbGrp+sfb];
203       peChanData->nActiveLines += peChanData->sfbNActiveLines[sfbGrp+sfb];